[
    {
        "url":"/ota_file/update_v1.zip",
        "updateMessage":"Fix bugs.",
        "versionName":"v1",
        "md5":"35b9547c461545382be9809a2e99559a"
    },
    {
        "url":"/ota_file/update_v2.zip",
        "updateMessage":"Fix bugs.",
        "versionName":"v2",
        "md5":"35b9547c461545382be9809a2e99559a"
    }
]
